The TalkTools Spinner and Toothies is a therapy tool for diagnosing sensory-motor deficits promoting awareness of the oral cavity and reducing fixing. It is also valuable for addressing oral sensitivity. Most therapists use the TalkTools Spinner as a sensory activity prior to therapy when clients dont tolerate tools in their mouths. As a diagnostic tool TalkTools Spinner and Toothies can help reveal Hypersensitivity Hyposensitivity and Tactile Defensiveness (among others) conditions that may interfere with oral placement feeding and speech therapy. As a therapy tool it can assist in improving responsiveness to sensory information on and within the oral cavity. Details of TalkTools Spinner and Toothies: Diagnostic and therapy tool for the sensory system Includes 1 Spinner and 20 Toothies and TalkTools original instruction booklet Promotes stimulation of oral structures Great for individuals with Down Syndrome Batteries not included